6. German chemicals giant BASF saves € 200 million a year by_________. (A)recycling heat and energy (B)setting up factories in China (C) using the newest technology (D) reducing the CO2 emissions of its plants

7. Global residential power consumption can be cut by 43 percent if________. (A)we increase the insulation of walls and water pipes (B)we choose simpler models of electrical appliances (C) we cut down on the use of refrigerators and other white goods (D) we choose the most efficient models of refrigerators and other white goods

6. German chemicals giant BASF saves € 200 million a year by_________. (A)recycling heat and energy (B)setting up factories in China (C) using the newest technology (D) reducing the CO2 emissions of its plants

其他試題

6. German chemicals giant BASF saves € 200 million a year by_________.
(A)recycling heat and energy
(B)setting up factories in China
(C) using the newest technology
(D) reducing the CO2 emissions of its plants